#2B426B#2B426B

#2B426B is a dark, moderate blue. Relative luminance 0.055; OKLCH L 38.1% C 0.076 H 261.3°. Best body text is #FFFFFF at 10.03:1 contrast (WCAG AA passes).

Color values

HEX	#2B426B
RGB	rgb(43, 66, 107)
HSL	hsl(218, 43%, 29%)
HSV	hsv(218, 60%, 42%)
CMYK	cmyk(59.8%, 38.3%, 0%, 58%)
CIE-LAB	lab(28.04, 4.72, -26.60)
CIE-LCH	lch(28.04, 27.02, 280.05°)
OKLab	oklab(38.1% -0.0116 -0.0753)
OKLCH	oklch(38.1% 0.076 261.3)
XYZ	xyz(5.5974, 5.4711, 14.6681)
Luminance	0.0547 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B426B #6B542B

analogous

#2B626B #2B426B #342B6B

triadic

#2B426B #6B2B42 #426B2B

tetradic

#2B426B #6B2B62 #6B542B #2B6B34

square

#2B426B #6B2B62 #6B542B #2B6B34

split-complementary

#2B426B #6B342B #626B2B

monochromatic

#090D16 #19273F #2B426B #3D5D97 #567ABB

Accessibility & contrast

On white

10.03

#2B426B on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.09

#2B426B on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #2B426B

10.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B426B	#FFFFFF	#000000	##FFFFFF
##2B426B	1.00	10.03	2.09	10.03
#FFFFFF	10.03	1.00	21.00	1.00
#000000	2.09	21.00	1.00	21.00
##FFFFFF	10.03	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#31456D

Deuteranopia (green-blind)

#293F6A

Tritanopia (blue-blind)

#004B51

Achromatopsia (no color)

#424242

Design tokens & code

CSS

--color: #2b426b;
/* rgb */ color: rgb(43, 66, 107);
/* oklch */ color: oklch(38.1% 0.076 261.3);

Tailwind

colors: {
  custom: {
    50: '#6a7695',
    500: '#2b426b',
    950: '#000000',
  },
}

SCSS

$custom: #2b426b;
$custom-light: #6a7695;
$custom-dark: #000000;

JSON

{
  "hex": "#2b426b",
  "rgb": {
    "r": 43,
    "g": 66,
    "b": 107
  },
  "hsl": {
    "h": 218.438,
    "s": 42.667,
    "l": 29.412
  },
  "oklch": {
    "l": 0.38105,
    "c": 0.07615,
    "h": 261.3
  },
  "luminance": 0.05472
}

Semantic roles & 50–950 ramp

primary

#2B426B

secondary

#9D8355

accent

#A555D2

background

#F6F7F9

surface

#EBEDF2

border

#C6C8CC

text

#07080D

muted

#7A7B7E

Preview Lab

Preview with #2B426B

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →